Climate at a Glance

Divisional Mapping

Choose from the options below and click "Plot" to create a map. Select Temperature and Precipitation Maps are available for download.

Download Table Data: xml csv json
Download All Months/Years: xml csv json
Climate Division Value Rank
(124 Years)
Illinois CD 1. Northwest33.7°F10730.5°F3.2°F
Illinois CD 2. Northeast33.8°F10431.1°F2.7°F
Illinois CD 3. West36.9°F10534.2°F2.7°F
Illinois CD 4. Central36.3°F10233.8°F2.5°F
Illinois CD 5. East35.8°F9833.5°F2.3°F
Illinois CD 6. West Southwest38.4°F9336.8°F1.6°F
Illinois CD 7. East Southeast38.4°F8537.1°F1.3°F
Illinois CD 8. Southwest40.9°F7440.1°F0.8°F
Illinois CD 9. Southeast41.0°F7240.3°F0.7°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published September 2019, retrieved on September 19, 2019 from